UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pHcKaRmykPF0D/AeLiAeiUbYKF0N2pDBBxaacpTpTpE=' 
WHERE 
  key_id = '7a4a5896d065e593a4417641c4b7069ee5204b05db203782ccb2102f23c47ddb' 
  AND (
    token = 'pHcKaRmykPF0D/AeLiAeiUbYKF0N2pDBBxaacpTpTpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )